公开(公告)号：EP4225195A1

公开(公告)日：2023-08-16

申请号：EP21802406.5

申请日：2021-09-22

申请人： BIOSENSE WEBSTER (ISRAEL) LTD.

发明人： WOLFSON, Helen ,  SEGAL, Iris ,  PINSKY, Yoav ,  GUSEIN, George ,  HOD, Uriel

IPC分类号： A61B34/20

公开(公告)号：EP4091570A1

公开(公告)日：2022-11-23

申请号：EP22174287.7

申请日：2022-05-19

申请人： Biosense Webster (Israel) Ltd

发明人： SEGAL, Iris ,  WOLFSON, Helen ,  GUSEIN, George ,  HOD, Uriel ,  PELED, Ran

IPC分类号： A61B34/20

摘要： A medical apparatus includes a probe including a handle having a longitudinal axis, a distal tip disposed on the longitudinal axis, and a position sensor, which is disposed in the handle on the longitudinal axis at a predefined distance from the distal tip and is configured to output a signal indicative of a location of the probe. An alignment jig includes a connector configured to be fixed removably to the distal tip of the probe and three protrusions, which extend from the connector and are configured to contact a surface of a body of a patient at respective points, which are disposed in a plane perpendicular to the longitudinal axis when the connector is fixed to the distal tip of the probe.